Coco Coir Brick 10 LB – Premium Compressed Coconut Fiber Block for Indoor Plants, Seed Starting & Hydroponics – Low Salt Triple Washed – Expands to 75 Quarts – 100% Natural Peat Alternative

MASSIVE EXPANSION – Each 11-pound compressed block expands to 75 quarts (2.5 cubic feet) of fluffy growing medium when hydrated with 3-4 gallons warm water, filling 7-10 standard seed trays
SUPERIOR PLANT GROWTH – Triple-washed low-salt coco coir (EC <0.5) provides ideal moisture retention while maintaining 30% air porosity for optimal root oxygenation and faster germination rates
VERSATILE GROWING MEDIUM – Perfect for seed starting, microgreens, hydroponics, indoor houseplants, raised beds, and soil amendment – works as sustainable peat moss replacement with neutral pH (5.5-6.5)
PREMIUM PROCESSING – Aged 18+ months, buffered to remove excess salts, compressed at optimal density for easy breaking, sourced from mature coconut husks ensuring consistent fiber quality
MULTI-PURPOSE APPLICATIONS – Ideal substrate for reptile terrariums, worm composting bins, mushroom cultivation, and moisture control in container gardens – naturally resistant to fungal growth